| Item Name | Valve Safety Relief |
| Federal Supply Group (FSG) | Valves |
| Federal Supply Class (FSC) | 4820 Valves Nonpowered |
| National Item Identification Number (NIIN) | 00-930-4074 (009304074) |
| NCB Code | USA (00) |
| Manufacturer | Army United States Department Of The, Eca Etablissement Central Des, Siemens Corporation, Spalla Inc |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| 11593818 | army united states department of the | valve safety relief | 19204 | RFQ |
| 4820009304074 | eca etablissement central des | valve safety relief | a00am | RFQ |
| 1757000 | siemens corporation | valve safety relief | g1005 | RFQ |
| 11593818 | spalla inc | valve safety relief | 22852 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A 1ST END |
| AAJD | THREAD CLASS | 2A 2ND END |
| AAJD | THREAD CLASS | 2A 3RD END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 1ST END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 2ND END |
| AAJF | THREAD DIRECTION | RIGHT-HAND 3RD END |
| ADQU | FLOW CONTROL DEVICE | POPPET |
| ADSU | DISK LOADING METHOD | SPRING |
| ADSY | VALVE DISCHARGE FLOW RATE | 7.0 GALLONS PER MINUTE |
| AGAV | END ITEM IDENTIFICATION | M109 HOWITZER FAMILY |
| AHNC | CONNECTION STYLE | DOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCKNUT SEALING (BOSS) 1ST END |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) 2ND END |
| AHNC | CONNECTION STYLE | FLARELESS (TUBE) 3RD END |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL BOSS 1ST END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 2ND END |
| AWLS | CONNECTION TYPE | THREADED EXTERNAL TUBE 3RD END |
| CMLP | THREAD QUANTITY PER INCH | 16 2ND END |
| CQGM | MAXIMUM OPERATING PRESSURE | 900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES 3RD END |
| CQJX | NOMINAL THREAD SIZE | 0.875 INCHES 1ST END |
| CQJX | NOMINAL THREAD SIZE | 0.938 INCHES 2ND END |
| FEAT | SPECIAL FEATURES | HMEASURES 4.782 IN.L X 1.625 IN.W X 3.188 IN.H.VALVE HAS NO EXTERNAL CONTROL.CONSISTS OF:BODY,P/N 11593812;PLUNGER,P/N 11593815;GUIDE,P/N 11593817;SPRING,P/N 11593816;NUT,P/N 10905311;SEAT,P/N 11593813 |
| MATT | MATERIAL | STEEL BODY |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE BODY |
| SFTT | SURFACE TREATMENT | CADMIUM |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,CLASS 3,TYPE II FED SPEC SINGLE TREATMENT RESPONSE |
| STYL | STYLE DESIGNATOR | ANGLE |
| THSD | THREAD SERIES DESIGNATOR | UN 2ND END |
| THSD | THREAD SERIES DESIGNATOR | UNEF 1ST END |
| THSD | THREAD SERIES DESIGNATOR | UNF 3RD END |
| Relevant Components for NSN - 4820-00-930-4074, 4820009304074 | ||||
| 4820-01-396-8269 (4820013968269) | 4820-01-394-6183 (4820013946183) | 4820-00-971-1986 (4820009711986) | 4820-01-631-7474 (4820016317474) | |
| 4810-01-315-8174 (4810013158174) | 4820-01-045-1164 (4820010451164) | 4820-01-169-9733 (4820011699733) | 4820-01-233-9010 (4820012339010) | |
| 4820-01-169-8577 (4820011698577) | 4820-01-130-1407 (4820011301407) | 4810-01-641-9373 (4810016419373) | 4820-01-646-8601 (4820016468601) | |
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